55
x 19
-----
495
+ 55
-----
1045
55 ⋅ 19 = 1045
1128
x 28
------
9024
+ 2256
------
31584
28 ⋅ 1128 = 31584
1662
19|31578
-19
----
125
-114
----
117
-114
----
38
-38
--
0
31578 : 19 = 1662
Ответ: 2620